42074883

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 65659440

約数和(自身を除く): 23584557

約数列:

[1, 3, 9, 27, 37, 81, 101, 111, 139, 303, 333, 417, 909, 999, 1251, 2727, 2997, 3737, 3753, 5143, 8181, 11211, 11259, 14039, 15429, 33633, 42117, 46287, 100899, 126351, 138861, 302697, 379053, 416583, 519443, 1137159, 1558329, 4674987, 14024961, 42074883]

約数ペア:

[(1, 42074883), (3, 14024961), (9, 4674987), (27, 1558329), (37, 1137159), (81, 519443), (101, 416583), (111, 379053), (139, 302697), (303, 138861), (333, 126351), (417, 100899), (909, 46287), (999, 42117), (1251, 33633), (2727, 15429), (2997, 14039), (3737, 11259), (3753, 11211), (5143, 8181)]